TI-2020-14571 Aliases CVE-2020-23517 GHSA-9vj6-xrwf-2fp9

Cross Site Scripting (XSS) vulnerability in Aryanic HighMail (High CMS) versions 2020 and…

LOW 37CWE-79Published 2021-03-26 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Cross Site Scripting (XSS) vulnerability in Aryanic HighMail (High CMS) versions 2020 and before allows remote attackers to inject arbitrary web script or HTML, via 'user' to LoginForm.

Why it matters now

EPSS 0.07301 94th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:aryanic:high_cms::::::::	up to 2020	Vulnerable	Aryanic

cpe:2.3:a:aryanic:high_cms:*:*:*:*:*:*:*:* Versions up to 2020 Vulnerable ·Aryanic

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-23517
2026-10-03 Alias added: GHSA-9vj6-xrwf-2fp9

References

Exploit 1

https://vulnerabilitypublishing.blogspot.com/2021/03/aryanic-highmail-high-cms-reflected.html

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences